# Owasp Mcp

> OWASP MCP Top 10 knowledge base for identifying, assessing, and remediating Model Context Protocol security risks.

- **Type:** Skill
- **Install:** `agentstack add skill-microsoft-hve-core-owasp-mcp`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [microsoft](https://agentstack.voostack.com/s/microsoft)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [microsoft](https://github.com/microsoft)
- **Source:** https://github.com/microsoft/hve-core/tree/main/.github/skills/security/owasp-mcp

## Install

```sh
agentstack add skill-microsoft-hve-core-owasp-mcp
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# OWASP MCP Top 10 — Skill Entry

This `SKILL.md` is the **entrypoint** for the MCP Vulnerabilities skill.

The skill encodes the **OWASP MCP Top 10 (2025)** as structured, machine-readable references
that an agent can query to identify, assess, and remediate MCP security risks.

## Normative references (MCP Top 10)

1. [00 Vulnerability Index](references/00-vulnerability-index.md)
2. [01 Token Mismanagement and Secret Exposure](references/01-token-mismanagement-secret-exposure.md)
3. [02 Privilege Escalation via Scope Creep](references/02-privilege-escalation-scope-creep.md)
4. [03 Tool Poisoning](references/03-tool-poisoning.md)
5. [04 Software Supply Chain Attacks and Dependency Tampering](references/04-supply-chain-attacks-dependency-tampering.md)
6. [05 Command Injection and Execution](references/05-command-injection-execution.md)
7. [06 Prompt Injection via Contextual Payloads](references/06-prompt-injection-contextual-payloads.md)
8. [07 Insufficient Authentication and Authorization](references/07-insufficient-authentication-authorization.md)
9. [08 Lack of Audit and Telemetry](references/08-lack-of-audit-telemetry.md)
10. [09 Shadow MCP Servers](references/09-shadow-mcp-servers.md)
11. [10 Context Injection and Over-Sharing](references/10-context-injection-over-sharing.md)

## Skill layout

- `SKILL.md` — this file (skill entrypoint).
- `references/` — the MCP Top 10 normative documents.
  - `00-vulnerability-index.md` — index of all vulnerability identifiers, severities, and cross-references.
  - `01` through `10` — one document per vulnerability aligned with OWASP MCP numbering.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [microsoft](https://github.com/microsoft)
- **Source:** [microsoft/hve-core](https://github.com/microsoft/hve-core)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-microsoft-hve-core-owasp-mcp
- Seller: https://agentstack.voostack.com/s/microsoft
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.